
About
Calculate vapor pressures and boiling points quickly and accurately with this tool. It features two extensive databases and supports various units, making it ideal for engineers, scientists, and students working with phase-change phenomena.
What's New in Vapour Pressures
2.0
November 14, 2025
+ Improved design and performance. + New theme colors.
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FAQ
What is Vapour Pressures used for?
Vapour Pressures is used to calculate vapor pressures and boiling points for a wide range of substances. It's designed for engineers, scientists, and students working with phase-change phenomena.
How much does Vapour Pressures cost?
Vapour Pressures is a paid application, priced at $3.99. There are no in-app purchases or advertisements.
What units does Vapour Pressures support?
The app supports numerous pressure and temperature units, allowing users to adapt the calculations to their specific workflow and preferences.
Does Vapour Pressures collect user data?
No, Vapour Pressures requires no data collection, making it ideal for both personal and professional use where privacy is a concern.
What devices is Vapour Pressures available on?
Vapour Pressures is available for iPhone and iPad devices.
How often is Vapour Pressures updated?
The latest version, 2.0, was released on November 14, 2025, indicating recent development and support.
What is the age rating for Vapour Pressures?
Vapour Pressures has an age rating of 4+, making it suitable for a broad audience.
Does Vapour Pressures have ads?
No, Vapour Pressures is ad-free. As a paid application, it does not contain advertisements.









